Start this on the weekend.  This can be super helpful.  Just make sure you communicate and plan the time it will take to do it.

Age

Start at: 14 years

Frequency

daily

Practice Duration

6 months

You may have already put together all of the car care tasks, but if not, do it now.

Age

Start at: 14 1/2 years

Frequency

weekly

Practice Duration

6 months

This is a two-person job, no matter how you slice it.  Plan on a day to do it together.  Practice every quarter; they will get the hang of it, and your appliances will stay clean.

Age

Start at: 15 years

Frequency

quarterly

Practice Duration

one time every quarter

Planning on oven cleaning is likened to going to the dentist to get your teeth cleaned.  It feels good when it is done.  Play the GLAD GAME (like you are thankful you actually have an oven and food to cook in it)

Age

Start at: 15 1/2 years

Frequency

quarterly

Practice Duration

one time every quarter